Read the following statements carefully and select the correct option.
Assertion (A): Herbivores have a much longer small intestine as compared to carnivores.
Reasoning (R): Cellulose is much more difficult to digest than meat.
1
Both (A) and (R) are true and (R) is the correct explanation of (A).
2
Both (A) and (R) are true but (R) is not the correct explanation of (A).
3
(A) is true but (R) is false.
4
Both (A) and (R) are false.